Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in C:\inetpub\wwwroot\NLPS\OJS33\lib\pkp\classes\session\SessionManager.inc.php on line 69
<div class="csl-bib-body">
  <div class="csl-entry">Ullah, Kifayat, T. Mahmood, N. Jan, S. Broumi, and Q. Khan. “On Bipolar-Valued Hesitant Fuzzy Sets and Their Applications in Multi-Attribute Decision Making”. <i>The Nucleus</i> 55, no. 2 (October 12, 2018): 93–101. Accessed June 6, 2026. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/417.</div>
</div>